It's time to reveal your picks for the Ultimate Game Changer in Entertainment, Politics, Media, Green, Style, Business, Philanthropy, Sports, Wellness and Technology. There are more than a few surprises. READ MOREMemo to Warren Buffett: Put Down the Pom-Poms and Tell Us the Truth About the Economy Difficult times need wise men to tell difficult truths. And, for many years, Warren Buffett has done just that. So it was deeply distressing to hear him joining in the economic victory lap the Obama administration is taking. READ MOREWATCH: Arianna Discusses Glenn Beck, the "Fearmonger-in-Chief," on Countdown